40669496

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1051}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 87358080

約数和(自身を除く): 46688584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1051, 1382, 2102, 2764, 4204, 4837, 5528, 7357, 8408, 9674, 14714, 19348, 29428, 38696, 58856, 726241, 1452482, 2904964, 5083687, 5809928, 10167374, 20334748, 40669496]

約数ペア:

[(1, 40669496), (2, 20334748), (4, 10167374), (7, 5809928), (8, 5083687), (14, 2904964), (28, 1452482), (56, 726241), (691, 58856), (1051, 38696), (1382, 29428), (2102, 19348), (2764, 14714), (4204, 9674), (4837, 8408), (5528, 7357)]